Saturday assorted links

1. I should hope so.

2. Bruce Liu plays a Chopin etude.

3. Carlsen vs. Nepo checkmate challenge competition.  Chess is getting so much better at marketing.  And the difference in natural ability is…manifest.

4. Which professions marry which other professions the most?

5. “California state agencies require employees to be vaccinated or undergo weekly testing. Verifying the vaccination status of workers is progressing, but most state-run workplaces have failed to test unvaccinated employees…”

6. What would Thomas Schelling say?